<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			.counter {
			  counter-reset: wangxiaoer 2;
			  font-size: 32px; 
			  font-family: Arial black; 
			  color: #cd0000; 
			}
			.counter:before,
			.counter:after { 
			  content: counter(wangxiaoer);
			  counter-increment: wangxiaoer;
			}
		</style>
	</head>
	<body>
		<p>我叫王小二，万万没想到，兄弟情深，计数递增！</p>
		<p class="counter"></p>
	</body>
</html>
